80353612

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{563}}^1\times {\mathrm{1151}}^1$

素因数の和:1749

約数の個数: 24

約数和(自身を含む): 145539072

約数和(自身を除く): 65185460

約数列:

[1, 2, 4, 31, 62, 124, 563, 1126, 1151, 2252, 2302, 4604, 17453, 34906, 35681, 69812, 71362, 142724, 648013, 1296026, 2592052, 20088403, 40176806, 80353612]

約数ペア:

[(1, 80353612), (2, 40176806), (4, 20088403), (31, 2592052), (62, 1296026), (124, 648013), (563, 142724), (1126, 71362), (1151, 69812), (2252, 35681), (2302, 34906), (4604, 17453)]